The Knickerbocker storm was a
blizzard
A blizzard is a severe snowstorm characterized by strong sustained winds and low visibility, lasting for a prolonged period of time—typically at least three or four hours. A ground blizzard is a weather condition where snow is not falling ...
on January 27–28, 1922 in the upper South and the middle Atlantic
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
. The storm took its name from the resulting collapse of the
Knickerbocker Theatre in
Washington, D.C.
)
, image_skyline =
, image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morgan, ...
, shortly after 9 p.m. on January 28, which killed 98 people and injured 133.
Setup for the event
An Arctic air mass was in place across the northeast
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
; Washington, D.C. had been below freezing since the afternoon of January 23. The front that spawned the cyclone was almost completely dry until after it crossed the Gulf of Mexico, making this storm unique among large southeast snowstorms. Despite the slow start, a low formed and deepened rapidly off the Georgia coast as the cold front reached the Gulf Stream on January 27. Heavy snow quickly developed from the Carolinas to Pennsylvania as the low drifted north to the Outer Banks of North Carolina on the 28th. Strong high pressure to the north helped to cut the system off from the jet stream. As a result, the
cyclone took three days to move up the East Coast of the United States, which was double the normal estimated time used by forecasters of that era for storm systems that move up the coast. Snow reached
Philadelphia
Philadelphia, often called Philly, is the List of municipalities in Pennsylvania#Municipalities, largest city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, the List of United States cities by population, sixth-largest city i ...
and Washington, D.C. by noon on January 28, and continued into the morning of January 29. Temperatures remained in the 20s
Fahrenheit
The Fahrenheit scale () is a temperature scale based on one proposed in 1724 by the physicist Daniel Gabriel Fahrenheit (1686–1736). It uses the degree Fahrenheit (symbol: °F) as the unit. Several accounts of how he originally defined hi ...
(-5
°C
The degree Celsius is the unit of temperature on the Celsius scale (originally known as the centigrade scale outside Sweden), one of two temperature scales used in the International System of Units (SI), the other being the Kelvin scale. The ...
) through much of the event.
Impact
![Knickerbocker Snowstorm 1922](https://upload.wikimedia.org/wikipedia/commons/9/99/Knickerbocker_Snowstorm_1922.jpg)
An estimated 22,400 square miles (58,000 km2) of the northeast
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
were affected by 20 inches (51 cm) of
snow
Snow comprises individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes.
It consists of frozen crystalline water throughout ...
from this
cyclone, which was over one-fifth of the total area that received over 4 in (10 cm) of snow. Snowfall was quite heavy in
Maryland
Maryland ( ) is a state in the Mid-Atlantic region of the United States. It shares borders with Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware and the Atlantic Ocean to ...
and
Virginia
Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...
.
Richmond, Virginia recorded 19 inches (48 cm).
Baltimore
Baltimore ( , locally: or ) is the List of municipalities in Maryland, most populous city in the U.S. state of Maryland, fourth most populous city in the Mid-Atlantic (United States), Mid-Atlantic, and List of United States cities by popula ...
was paralyzed as it received the most snowfall within 24 hours since 1872. Parts of North Carolina also received over one foot of snow.
Impact in Washington, D.C.
The measured snow depth at the main observing site in Washington, D.C. reached 28 in (71 cm) while an observer in
Rock Creek Park
Rock Creek Park is a large urban park that bisects the Northwest quadrant of Washington, D.C. The park was created by an Act of Congress in 1890 and today is administered by the National Park Service. In addition to the park proper, the Rock Cr ...
a few miles to the north measured 33 in (84 cm) with 3.02 in (76.7 mm) of liquid equivalent.
Railroad lines between Philadelphia and Washington were covered by at least 36 in (91 cm) of snow, with drifts as high as 16 ft (4.9 m).
This snowstorm is the biggest in the history of Washington since official record-keeping began in 1885 (although it is dwarfed by the 36 inches (91 cm) of snow in the
Washington–Jefferson Storm of January 1772).
Among other disruptions, Congress adjourned as a result of the storm.
Theater roof collapse
![KnickerbockerInterior](https://upload.wikimedia.org/wikipedia/commons/f/fb/KnickerbockerInterior.jpg)
The
Knickerbocker Theatre was the largest movie house in Washington, D.C., built in 1917 and owned by
Harry M. Crandall. The roof was flat, which allowed the snow to collect on it. The theatre was showing the movie ''
Get-Rich-Quick Wallingford''. During the movie's intermission, the heavy, wet snow split the roof down the middle, bringing down the balcony as well as a portion of the weakened brick wall. Army Major
George S. Patton
George Smith Patton Jr. (November 11, 1885 – December 21, 1945) was a general in the United States Army who commanded the Seventh United States Army in the Mediterranean Theater of World War II, and the Third United States Army in France ...
was called upon to lead the rescue effort.
A total of 98 people died and 133 were injured.
The disaster ranks as one of the worst in
Washington, D.C. history.
Former U.S. Representative
Andrew Jackson Barchfeld was among those killed. The theater's architect,
Reginald Wyckliffe Geare, and owner,
Harry M. Crandall, later killed themselves.
See also
*
Nor'easter
A nor'easter (also northeaster; see below), or an East Coast low is a synoptic-scale extratropical cyclone in the western North Atlantic Ocean. The name derives from the direction of the winds that blow from the northeast. The original use ...
*
January 25-27, 2011 North American blizzard
References
Further reading
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External links
Knickerbocker StoriesMajor Blizzards in U.S. HistoryFootage of the Knickerbocker Theatre Disaster on YouTubeThe Knickerbocker Theatre Tragedy, at Ghosts of DC
{{United States winter storms
1922-1
Nor'easters
1922 meteorology
1922 natural disasters in the United States
1922 in Washington, D.C.
Natural disasters in Washington, D.C.
January 1922 events